Dynamic Analysis of Doubly Fed Induction Generators for Wind Power System

풍력 발전시스템을 위한 유도 발전기의 동특성해석

  • Published : 2005.07.18

Abstract

This paper deals with the dynamic analysis of doubly-fed induction generators for wind power system. The 3-phase voltage equations for stator and rotor of doubly-fed induction generator (DFIG) are derived and then, the equivalent circuit and mechanical output power of induction generators are obtained by converting the 3-phase voltage into do voltage equation. Finally, the dynamic characteristics such as torque, speed and voltage for rotor of DFIG are presented, for the case when wind is considered.

Keywords